THESE WALLS ARE DESTERNED FOR MY RAILWAY LAYOUT
BUT SUCH WALLS ARE MADE FOR PLAYING WITH IDEAS SO
I use an oblong deep soap box. This comes in handy for castings that need a deep 2 seconds dip.
They dried in seconds.
Over 12 foot of wall that will be silicone together with a buttress between each piece.
The rubber mould method works fine and DANDY for such a BEANO BOY as me!
Some extra colours to be dry-brushed on later.
THANKS FOR LOOKING BB